# ABB E6H 5000 PR121 PLI Circuit Breaker 5000A 3 Phase High Performance

Introducing the robust ABB **E6H 5000 PR121 PLI** circuit breaker, engineered for demanding industrial automation and marine applications. This high-performance unit offers exceptional reliability with its **5000A** current rating and **3-phase** configuration, ensuring stable power distribution even under significant load. The **F HR** designation signifies its suitability for harsh environments, providing critical protection and operational continuity where it matters most. Trust in ABB's legacy of quality for your essential power systems.

The **E6H 5000 PR121 PLI** by ABB is designed for advanced control systems and power management within industrial settings. It integrates seamlessly into automation processes, offering precise circuit protection and operational efficiency. For professionals seeking dependable performance in challenging conditions, this ABB circuit breaker delivers unparalleled durability and safety. Its precision construction guarantees long-term functionality, making it an ideal choice for critical infrastructure and high-power industrial operations. This model is a key component for maintaining system integrity and preventing downtime.

-   Superior performance with a **5000A** current capacity for heavy-duty applications.
-   Robust **3-phase** design for stable and efficient power distribution.
-   **F HR** rating ensures resilience in harsh industrial and marine environments.
-   Engineered by ABB for exceptional reliability and long-term operational life.
-   Facilitates seamless integration into complex industrial automation and control systems.

**Specifications:**  
Brand ABB  
Model E6H 5000 PR121 PLI  
Current Rating 5000A  
Phase 3 Phase  
Designation F HR

Invest in the proven reliability of ABB automation components. The **E6H 5000 PR121 PLI** circuit breaker is your assurance of dependable power management and protection. Enhance your operational efficiency and secure your systems with this industry-leading solution.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3 phase breaker, 5000A circuit breaker, ABB circuit breaker, ABB E6H 5000 PR121 PLI, control systems, F HR rating, industrial automation, marine equipment, power distribution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056976R1 | 999.00 USD | In stock |

## Images

- ABB E6H 5000 PR121 PLI Circuit Breaker 5000A 3 Phase High Performance-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e6h-5000-pr121-pli-5000a-3p-f-hr)
> Updated: 2026-09-18